Other PSL-NCU Return Parts 9/18
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Other |
|---|---|
| NHTSA id | 11037379 |
| Published by NHTSA | 2026-09-18 |
| Manufacturer's number | PSL-NCU Return Parts 9/18 |
| Manufacturer's date | 2026-09-18 |
| NHTSA component | VISIBILITY/WIPER; STRUCTURE:BODY; SUSPENSION; POWER TRAIN |
NHTSA's summary
Dear Dealer Partners, The part numbers listed in the chart below should no longer be installed and any existing stock must be returned to your facing PDC. The deadline for all dealer returns is Thursday, October 8th, 2026. After October 8th, we will no longer accept returns of these parts. These parts should be returned via ZSR Special Return, using item category SCM Authorized Part Return. Please include a copy of this NCU as your authorization to return these parts. This procedure will not affect your return allowance. We will replace all returned parts in accordance with the chart below.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Body and frame, Glass, wipers and mirrors, Suspension, Transmission and driveline, Wipers and washers
| MERCEDES-BENZ AMG C43 | 2023 to 2024 |
|---|---|
| MERCEDES-BENZ AMG C43 4MATIC | 2023 to 2026 |
| MERCEDES-BENZ AMG C63 S E | 2024 |
| MERCEDES-BENZ AMG C63 S E 4MATIC+ | 2024 to 2025 |
| MERCEDES-BENZ AMG C63 S E PERFORMANCE 4MATIC+ | 2026 |
| MERCEDES-BENZ AMG S 63 E 4MATIC+ | 2024 to 2026 |
| MERCEDES-BENZ C 300 | 2022 to 2027 |
| MERCEDES-BENZ C 300 4MATIC | 2022 to 2027 |
| MERCEDES-BENZ GLS 600 | 2023 |
| MERCEDES-BENZ S 500 | 2021 |
| MERCEDES-BENZ S 500 | 2023 |
| MERCEDES-BENZ S 500 4MATIC | 2022 to 2027 |
| MERCEDES-BENZ S 580 | 2021 |
| MERCEDES-BENZ S 580 | 2023 |
| MERCEDES-BENZ S 580 4MATIC | 2022 to 2027 |
| MERCEDES-BENZ S 580 E | 2023 |
| MERCEDES-BENZ S 580 E 4MATIC | 2023 to 2026 |
| MERCEDES-MAYBACH GLS 600 | 2021 |
| MERCEDES-MAYBACH GLS 600 4MATIC | 2022 to 2026 |
| MERCEDES-MAYBACH S 580 | 2021 |
| MERCEDES-MAYBACH S 580 4MATIC | 2022 to 2026 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.